Posts by Garcez • 31 points
5 posts
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1
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answer641
viewsA: QR Code ZXING reader in HTML - WEBQR
after opening the browser console found the error translating error, it needs HTTPS certificate to receive user media(webcamming)…
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votes1
answer641
viewsQ: QR Code ZXING reader in HTML - WEBQR
I am trying to implement the reader in my web application as well as in the site "webqr.com", I copied the complete site from index.html to scripts(2). until then all right I access the server…
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answers202
viewsQ: How to WRITE android data to Mysql using webservices (Asynctask)?
I have an android application that has several buttons on different screens, I must join the buttons clicked and send to Mysql. I read about webservices (http://www.androidpro.com.br/webservice/)…
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answer49
viewsQ: EN (Spinner) Firebase Exception: Found Conflicting getters for name: getAdapter
I am making an application where I choose a number in the spinner and write that number in Firebase. this giving the following error: details about the spinner and how I’m recording in firebase…
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answers19
viewsQ: PTBR FATAL EXCPETION:main java.lang.Runtimeexception - window get call back
I am making an application that needs to swap between screens and appears the following error: early java.: package com.example.deadsec.gerflores; import android.content.Intent; import…